package Test03;

public class Circle {
    private double radius;
    public Circle(){
        this.radius=1;
    }
    public double getRadius() {
        return radius;
    }
    public void setRadius(double radius) {
        this.radius = radius;
    }
    public double findArea(){
        return Math.PI*Math.pow(this.radius,2);
    }
}
